import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '系统首页', icon: 'dashboard' }
    }]
  },
  //用户管理
  {
    path: '/example',
    component: Layout,
    redirect: '/example/system',
    name: 'Example',
    meta: { title: '系统管理', icon: 'el-icon-s-tools' },
    children: [
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/system/useredit'),
        meta: { title: '用户维护', icon: 'el-icon-s-tools' }
      },
      
      
    
    ]
  },
  //学生
  {
    path: '/student',
    component: Layout,
    name: 'Student',
    meta: { title: '学生管理', icon: 'el-icon-s-custom' },
    children: [
      {
        path: 'student',
        name: 'Student',
        component: () => import('@/views/student/studentlist'),
        meta: { title: '学生列表', icon: 'el-icon-user-solid' }
      },
    ]
    },
    //老师管理
    {
      path: '/teacher',
      component: Layout,
      name: 'Teacher',
      meta: { title: '老师管理', icon: 'el-icon-s-help' },
      children: [
        {
          path: 'teacherli',
          name: 'Teacherli',
          component: () => import('@/views/teacher/teacherlist'),
          meta: { title: '老师列表', icon: 'el-icon-s-custom' }
        },
      
      ]
      },
      
        //学院管理
      {
        path: '/college',
        component: Layout,
        name: 'College',
        meta: { title: '学院信息', icon: 'el-icon-s-help' },
        children: [
          {
            path: 'collegeli',
            name: 'Collegeli',
            component: () => import('@/views/xueyuan/college'),
            meta: { title: '学院列表', icon: 'el-icon-s-data' }
          },
        
        ]
        },
        //专业管理
      {
        path: '/speciality',
        component: Layout,
        name: 'Speciality',
        meta: { title: '专业管理', icon: 'el-icon-s-help' },
        children: [
          {
            path: 'specialityli',
            name: 'Specialityli',
            component: () => import('@/views/zhuanye/speciality'),
            meta: { title: '专业列表', icon: 'el-icon-s-data' }
          },
        
        ]
        },
         //课程管理
      {
        path: '/course',
        component: Layout,
        name: 'Course',
        meta: { title: '课程管理', icon: 'el-icon-s-help' },
        children: [
          {
            path: 'courseli',
            name: 'Courseli',
            component: () => import('@/views/kecheng/course'),
            meta: { title: '课程列表', icon: 'el-icon-s-data' }
          },
        
        ]
        },
        //选课管理
      {
        path: '/choice',
        component: Layout,
        name: 'Choice',
        meta: { title: '选课管理', icon: 'el-icon-s-help' },
        children: [
          {
            path: 'choiceli',
            name: 'Choiceli',
            component: () => import('@/views/xuanke/choice'),
            meta: { title: '选课列表', icon: 'el-icon-s-data' }
          },
        
        ]
        },
       
        
   
      
     
   
      
   
      
   
 

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
